.pub_contain {
    background-color: #F8F8F8;
}

.pub_form {
    width: 1200px;
    margin: 50px auto;
    padding: 40px 100px;
    background-color: white;
    overflow: hidden;
}

/*  */

.form_left,
.form_right {
    width: 400px;
}

.form_left {
    margin-right: auto;
}

.form_right {
    margin-left: auto;
}

/*  */

.form_title {
    font-size: 24px;
    color: #123E88;
    padding-left: 15px;
    padding-bottom: 20px;
    position: relative;
    border-bottom: 1px dashed #E5E5E5;
}

.form_title::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 20px;
    background-color: #123E88;
}

/*  */

.form_1,
.form_3 {
    display: flex;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 50px;
}

.form_3 {
    height: 50px;
    padding: 0;
}

.radio_item {
    display: flex;
    align-items: center;
    margin-right: 40px;
    cursor: pointer;
    white-space: nowrap;
}

.radio_item .form_radio {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid #D5D5D5;
}

.radio_item.on .form_radio {
    background: #123E88;
    border: 1px solid #123E88;
    position: relative;
}

.radio_item.on .form_radio::after {
    content: "";
    width: 6px;
    height: 6px;
    background-color: white;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

/*  */

.form_name {
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    margin-bottom: 20px;
    margin-top: 50px;
}

.form_name span {
    color: #999999;
    font-size: 14px;
}

.form_name.must {
    position: relative;
    padding-left: 14px;
}

.form_name.must::after {
    content: "*";
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    color: #C81717;
    font-size: 20px;
}

.form_text {
    width: 400px;
    border-radius: 3px;
    border: 1px solid #D5D5D5;
    height: 50px;
    padding: 0 20px;
    font-size: 14px;
    color: #333333;
}

.form_textarea {
    width: 100%;
    min-height: 100px;
    border-radius: 3px;
    border: 1px solid #D5D5D5;
    padding: 15px 20px;
    font-size: 14px;
    color: #333333;
}

.form_textarea textarea {
    width: 100%;
}

.form_text input {
    height: 100%;
    width: 100%;
}

.form_checked {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form_checked_item {
    width: 120px;
    height: 50px;
    border: 1px solid #D5D5D5;
    border-radius: 3px;
    margin-right: 20px;
    display: flex;
    align-items: center;
    padding-right: 20px;
}

.form_checked_item:last-of-type {
    margin-right: 0;
}

.form_checked_item select {
    width: 100%;
    height: 100%;
    border: transparent;
    padding-left: 20px;
}

.form_img {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form_img_item {
    width: 190px;
    height: 130px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999999;
    font-size: 14px;
    background: #F8F8F8;
    border: 1px solid #D5D5D5;
    border-radius: 3px;
    position: relative;
}

.photo {
    position: absolute;
    z-index: 9;
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin: 0 auto;
    display: none;
    background-color: white;
}

.form_img_item p {
    margin-top: 10px;
}

.form_img_item .up {
    width: 20px;
    height: 20px;
}

.form_img_item input {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 99;
}

.w-95 {
    width: 95px;
}

.form_tips {
    font-size: 14px;
    color: #999999;
    margin-top: 15px;
}

.form_select {
    width: 100%;
    height: 50px;
    padding: 0 20px;
    border-radius: 3px;
    border: 1px solid #D5D5D5;
    display: flex;
    align-items: center;
}

.form_select select {
    border: transparent;
    width: 100%;
    height: 100%;
}

.btns {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 50px;
    border-top: 1px dashed #E5E5E5;
    margin-top: 50px;
}

.btns .popup_btn {
    margin-right: 40px;
    min-width: 120px;
    width: auto;
    padding: 0 20px;
}

.btns .popup_btn:last-of-type {
    margin-right: 0;
}

@media screen and (max-width: 800px) {
    .pub_form {
        width: 95%;
        padding: 40px 20px;
    }

    .form_1 {
        flex-wrap: wrap;
        padding: 20px 0;
    }

    .radio_item {
        width: 100%;
        margin-bottom: 20px;
    }

    .radio_item:last-of-type{
        margin-bottom: 0;
    }

    .form_form_sub,
    .form_img {
        flex-direction: column;
    }

    .form_left,
    .form_right,
    .form_text {
        width: 100%;
    }

    .form_img_item {
        margin-bottom: 20px;
    }

    .form_3 {
        height: auto;
    }

    .form_name {
        margin-top: 10px;
    }

    .form_label {
        margin-bottom: 20px;
    }
}